The dissect_clnp function in epan/dissectors/packet-clnp.c in the CLNP dissector in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly manage an offset variable, which allows remote attackers to cause a denial of service (infinite loop or application crash) via a malformed packet.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wireshark | Wireshark | 1.6.0 (including) | 1.6.0 (including) |
| Wireshark | Wireshark | 1.6.1 (including) | 1.6.1 (including) |
| Wireshark | Wireshark | 1.6.2 (including) | 1.6.2 (including) |
| Wireshark | Wireshark | 1.6.3 (including) | 1.6.3 (including) |
| Wireshark | Wireshark | 1.6.4 (including) | 1.6.4 (including) |
| Wireshark | Wireshark | 1.6.5 (including) | 1.6.5 (including) |
| Wireshark | Wireshark | 1.6.6 (including) | 1.6.6 (including) |
| Wireshark | Wireshark | 1.6.7 (including) | 1.6.7 (including) |
| Wireshark | Wireshark | 1.6.8 (including) | 1.6.8 (including) |
| Wireshark | Wireshark | 1.6.9 (including) | 1.6.9 (including) |
| Wireshark | Wireshark | 1.6.10 (including) | 1.6.10 (including) |
| Wireshark | Wireshark | 1.6.11 (including) | 1.6.11 (including) |
| Wireshark | Wireshark | 1.6.12 (including) | 1.6.12 (including) |
| Wireshark | Ubuntu | hardy | * |
| Wireshark | Ubuntu | lucid | * |
| Wireshark | Ubuntu | oneiric | * |
| Wireshark | Ubuntu | precise | * |
| Wireshark | Ubuntu | quantal | * |
| Wireshark | Ubuntu | raring | * |
| Wireshark | Ubuntu | saucy | * |
| Wireshark | Ubuntu | upstream | * |
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-clnp.c?r1=45646\u0026r2=45645\u0026pathrev=45646
- http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=45646
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00028.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00037.html
- http://www.debian.org/security/2013/dsa-2625
- http://www.wireshark.org/security/wnpa-sec-2013-02.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7871
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16426
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-clnp.c?r1=45646\u0026r2=45645\u0026pathrev=45646
- http://anonsvn.wireshark.org/viewvc?view=revision\u0026revision=45646
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00028.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00037.html
- http://www.debian.org/security/2013/dsa-2625
- http://www.wireshark.org/security/wnpa-sec-2013-02.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7871
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16426